4452464446 has 16 divisors (see below), whose sum is σ = 7049077200. Its totient is φ = 2103401088.

The previous prime is 4452464417. The next prime is 4452464447. The reversal of 4452464446 is 6444642544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452464447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142891 + ... + 171238.

It is an arithmetic number, because the mean of its divisors is an integer number (440567325).

Almost surely, 2^4452464446 is an apocalyptic number.

4452464446 is a deficient number, since it is larger than the sum of its proper divisors (2596612754).

4452464446 is a wasteful number, since it uses less digits than its factorization.

4452464446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314523.

The product of its digits is 1474560, while the sum is 43.

The square root of 4452464446 is about 66726.7895676092. The cubic root of 4452464446 is about 1645.1297398619.

The spelling of 4452464446 in words is "four billion, four hundred fifty-two million, four hundred sixty-four thousand, four hundred forty-six".